The new GMAS120NP-4A was created by reducing the size of the popular digital-analog G-SHOCK GA120 and then dressing it up with fashionable neo-punk designs. 
Metal parts and metallic studs combine with soft pastel colors for the case, band, and inset dial, resulting in both forceful and delicate designs. The GMAS120NP has a soft, neutral pink case and band accented by a metallic dial and hour markers.
 
Approx. battery life: 3 years on CR1220
Size of case : 49×45.9×15.8mm
Total weight : 55g
Case / bezel material: Resin
Resin Band
Neobrite
Magnetic Resistant
Shock Resistant
Mineral Glass